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Segment answer

Companies running Underscore.js

techUnderscore.js×Add a filter: technology, sector, band or date

388,672

companies, 0.71% of 54,527,857 in the index. Landing 10 Sept 2026.

n8 of 10 buckets a dimension
Denominator388,672 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-underscore-js

8 of 10 buckets a dimensionof 388,672 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-underscore-js

How the segment is made up

NAICS sector

NAICS sector

Companiesof 388,672 in this segment

8 of 24 sectors; the remainder is the last row

The 11 numbers behind this chart
SectorCompaniesShare
54 Professional, Scientific, and Technical Services67,62217.4%
61 Educational Services39,23510.1%
81 Other Services (except Public Administration)31,1368.0%
62 Health Care and Social Assistance27,6717.1%
51 Information25,1276.5%
72 Accommodation and Food Services21,7365.6%
71 Arts, Entertainment, and Recreation20,5285.3%
23 Construction19,2855.0%
45 Retail Trade18,5284.8%
33 Manufacturing17,9314.6%
16 other sectors, and unclassified136,33235.1%
Business category

Business category

Companiesof 388,672 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Tech Companies13,3883.4%
Professional & Management Training8,9572.3%
Business Consulting8,6192.2%
Real Estate - Agents & Managers7,9822.1%
Digital & Marketing Agencies7,7342.0%
Colleges & Universities5,7371.5%
Photographers & Photographic Studios5,7191.5%
Video and Audio Production5,4131.4%
Social Services & NGOs4,9491.3%
Graphic Design4,9161.3%
All other categories325,12383.6%
Employee band

Employee band

Companiesof 388,672 in this segment

4 of 4 bands: the decades every page and every company on this site uses

The 5 numbers behind this chart
BandCompaniesShare
1 to 10278,35171.6%
10 to 10082,27921.2%
100 to 1,0008,4322.2%
over 1,0001,1350.29%
Unknown band18,4754.8%
Freshness

Freshness

Companiesof 388,672 in this segment

fresh268,055
recent31,996
aging32,317
stale56,304

Last verified, against landing 10 Sept 2026: within 30 days, 90, a year, past a year. The four add to the segment

The 4 numbers in this chart
TierCompaniesShare
fresh268,05569.0%
recent31,9968.2%
aging32,3178.3%
stale56,30414.5%
HQ country

HQ country

Companiesof 388,672 in this segment

The 8 largest countries the count returns; the remainder is the last row

The 11 numbers behind this chart
CountryCompaniesShare
the United States101,04826.0%
the United Kingdom26,3106.8%
Germany19,6815.1%
Spain16,9984.4%
Switzerland14,2613.7%
Italy13,4073.4%
France13,1083.4%
Canada11,6543.0%
Japan11,5763.0%
India11,2512.9%
All other countries, and unknown172,20544.3%
Technologies alongside Underscore.js

Technologies alongside Underscore.js

Companiesof 388,672 in this segment

The 8 most often alongside; these overlap and do not add up

The 10 numbers behind this chart
TechnologyCompaniesShare
PHP363,51393.5%
jQuery336,36386.5%
Backbone.js327,94584.4%
Lodash316,71381.5%
jQuery Easing294,56375.8%
MySQL286,33473.7%
WordPress282,34772.6%
jQuery Migrate244,37562.9%
Google Font API218,14656.1%
core-js216,84355.8%
n9 rows shown
Denominator388,672 companies in this segment
Landing10 Sept 2026
Figurerows.tech-underscore-js

9 rows shownof 388,672 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-underscore-js

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
Germany
54
Photographers & Photographic Studios
32
fresh
Switzerland
45
Art Galleries
21
fresh
United States
71
Musicians, Orchestras & Bands
35
fresh
United States
52
Insurance - Agents, Carriers & Brokers
32
fresh
United States
71
Theatres & Theatrical Services
33
fresh
United States
81
Tanning Salons
41
fresh
Russia
72
Restaurants
16
fresh
United States
81
Social Services & NGOs
37
fresh
Netherlands
54
Photographers & Photographic Studios
21
fresh

9 rows of 388,672, by cursor. Ordered by the day the matched technology was first verified, most recent first. Freshness is at landing, 10 Sept 2026.

Next 9 rows

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